Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 1K views

    Simplification Questions and Practice Problems - Hitbullseye

    Uploaded by

    anon_48822850
    The document provides 10 practice problems for simplifying mathematical expressions. For each problem, the student is given multiple choice options for the answer and the explanation shows the step-by-step work. The problems cover a range of simplification topics including order of operations, fractions, percentages, exponents, and combining like terms. An answer key with explanations is provided for each of the 10 problems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Simplification Questions and Practice Problems - Hitbullseye

    Uploaded by

    anon_48822850
    1K views4 pages
    The document provides 10 practice problems for simplifying mathematical expressions. For each problem, the student is given multiple choice options for the answer and the explanation shows the step-by-step work. The problems cover a range of simplification topics including order of operations, fractions, percentages, exponents, and combining like terms. An answer key with explanations is provided for each of the 10 problems.

    Original Description:

    question on simplification

    Copyright

    © © All Rights Reserved

    Available Formats

    PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    The document provides 10 practice problems for simplifying mathematical expressions. For each problem, the student is given multiple choice options for the answer and the explanation shows the step-by-step work. The problems cover a range of simplification topics including order of operations, fractions, percentages, exponents, and combining like terms. An answer key with explanations is provided for each of the 10 problems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    1K views4 pages

    Simplification Questions and Practice Problems - Hitbullseye

    Uploaded by

    anon_48822850
    The document provides 10 practice problems for simplifying mathematical expressions. For each problem, the student is given multiple choice options for the answer and the explanation shows the step-by-step work. The problems cover a range of simplification topics including order of operations, fractions, percentages, exponents, and combining like terms. An answer key with explanations is provided for each of the 10 problems.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 4

    8/9/2019 Simplification Questions and Practice Problems - Hitbullseye

    Solve the following simplification questions

    Q.1. 5÷√5=?
    A. √5

    B. 5

    C. 25

    D. 0.05

    ANSWER & EXPLANATION

    Sol : Option B
    Applying BODMAS rule: 5 ÷ √5 = 5/√5 = √5

    Q.2.

    A. 2(1/7)

    B. 1/7

    C. 6/7

    D. None of these

    ANSWER & EXPLANATION

    Sol : Option C

    = (1/8) + (3/7) - (1/8) + (3/7) = (6/7)

    Q.3. Solve 5(1/2) + 6(1/2) - 8(1/4)


    A. 2(3/4)

    B. 3(3/4)

    C. 2(1/4)

    D. None of these

    ANSWER & EXPLANATION

    https://www.hitbullseye.com/Simplification-Questions.php 1/4
    8/9/2019 Simplification Questions and Practice Problems - Hitbullseye

    Sol : Option B
    5(1/2) + 6(1/2) - 8(1/4) = (5+6-8) + ((1/2) + (1/2) - (1/4)) = 3(3/4)

    Q.4. 22 – [9 – {6 – (10 –4-3 )}]


    A. 12

    B. 14

    C. 10

    D. 8

    ANSWER & EXPLANATION

    Sol : Option C
    22 – [9 – {6 – (10 –4-3 )}]
    = 22 - [9 - {6 -) - (10 – 1)}] = 22 - [ 9 - { 6 - 9}]
    = 22 - [9 - {-3}] = 22 - [9 + 3] = 22 - [12] = 22 - 12 = 10

    Q.5. 103 - 33 - 23/102 =?


    A. 9.5

    B. 9.62

    C. 9.61

    D. 9.6

    ANSWER & EXPLANATION

    Sol : Option A
    103 - 33 - 23/102
    = 1000-27-8/100
    =965/100 = 9.65

    Must Read BODMAS Articles

    Simplification: BODMAS- Basic concepts Practice Problems: Level 01

    Simplification: BODMAS Solved Examples Practice Problems: Level 02

    Q.6. (14)2 – (.06)2

    https://www.hitbullseye.com/Simplification-Questions.php 2/4
    8/9/2019 Simplification Questions and Practice Problems - Hitbullseye

    A. 194.36

    B. 193.36

    C. 195.36

    D. None of these

    ANSWER & EXPLANATION

    Sol : Option D
    (14)2 – (.06)2
    = 196 - .0036 = 195 .9964

    Q.7. 37.5% of 800 – 6.25% of 1600 =?


    A. 200

    B. 250

    C. 275

    D. 236

    ANSWER & EXPLANATION

    Sol : Option A
    37.5% of 800 - 6.25% of 1600
    3/8 × 800 - 1/16 × 1600 = 300 – 100 = 200

    Q8. (√289/34) × (68/√1156) × (√961/62) = ?


    A. 1/2

    B. 3/4

    C. 5/6

    D. 7/8

    ANSWER & EXPLANATION

    Sol : Option A
    (√289/34) × (68/√1156) × (√961/62)
    = (17/34) × (68/34) × (31/62) = 1/2

    Q9. 63 + 83 -73 / 62 + 83 - 72 = ?
    https://www.hitbullseye.com/Simplification-Questions.php 3/4
    8/9/2019 Simplification Questions and Practice Problems - Hitbullseye

    A. 287/385

    B. 223/167

    C. 385/51

    D. 231/378

    ANSWER & EXPLANATION

    Sol : Option C
    63 + 83 -73 / 62 + 83 - 72
    =(216+512-343)/(36+64-49)
    =(728-343)/(100-49)
    =385/51

    Q10. (19×9+31×10+32×11)/(233.25×2-50) = ?
    A. 4

    B. 8

    C. 6

    D. 2

    ANSWER & EXPLANATION

    Sol : Option D
    (19×9+31×10+32×11)/(233.25×2-50)
    =171+310+350/466.5-50
    =833/416.5
    =2

    https://www.hitbullseye.com/Simplification-Questions.php 4/4

    You might also like